78882189 is an odd 8-digits composite number following 78882188
and preceding 78882190 . In scientific notation, it is written as 7.8882189 × 10^7.
The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors.
There are 52367616 positive integers (up to 78882189) that are relatively prime to 78882189.
78882189 has 8 divisors, whose sum is 105617280
The reverse of 78882189 is 98128887
Previous prime number is 239
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 51
Digital Root 6
Name
seventy-eight million eight hundred eighty-two thousand one hundred eighty-nine
Scientific notation
7.8882189 × 10^7
Engineering notation
7.8882189 × 10^6
Prime Factorization
3 × 239 × 110017
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
78882189
Product of the distinct prime numbers
The prime factorization of 78882189 is 3 × 239 × 110017.
Since it has a total of 3 prime factors.
4 , 7 , 76 , 42 , 703 , 23 , 9797 , 2372 , 96865 , 47021 , 207756 , 198240 , 9333584 , 8583790 , 39207472 , 36607030 , 421476201 , 503622855 , 2908257410 , 7056618157
n×2
157764378
n×3
236646567
n×4
315528756
n×5
394410945
n÷2
39441094.5
n÷3
26294063
n÷3
19720547.25
n÷5
15776437.8
n2
6222399741431721
n3
4.9083651243717E+23
n4
3.871825854217E+31
n5
3.0541809880743E+39
2 √n
8881.564558117
3 √n
428.87064198767
4 √n
94.242053023674
5 √n
37.966082819472
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-78882188
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
1
Returns the nth root of the product of n divisors
H
Harmonic Mean
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 78882189 can be divided by 8 positive divisors.
The sum of these divisors (counting 78882189) is 1, the average is 0.125.
Base
System
Value
2
Binary
100101100111010010110001101
3
Ternary
12111102122000120
4
Quaternary
10230322112031
5
Quinary
130143212224
6
Senary
11454415153
8
Octal
454722615
10
Decimal
78882189
12
Duodecimal
225014b9
16
Hexadecimal
4b3a58d
20
Vigesimal
14d0599
36
Base36
1aypvx
md5
6af985344103c811ea78b5a9ea57c688
sha1
722ebda4ce591ad0e021512bcf810d42e12751d3
sha256
f72abbd1b1ae1351e7e32a5a159a236d9bc5c623cf282e28c1141443764dd837
sha512
912ce2994cc9a5ce8b0d359712574a9714e45c21acc1c7f411c146dc678fa845c1531d8b1d16fe7139d5b61cd151e817064b9911ff139dedffbeeb0ebe63c26a
ripemd-160
e875e6975df9b7dcc0047080a79d9a0b2ec371fc
Diameter
157764378
Circumference
495631410.92296
Area
1.9548245315381E+16
Volume
2.0560111754483E+24
Surface area
7.8192981261524E+16
Circumference
495631410.92296
Perimeter
315528756
Area
6222399741431721
Diagonal
111556261.51348
Surface area
37334398448590326
Volume
4.9083651243717E+23
Space diagonal
136627959.16025
Perimeter
236646567
Area
2.6943781242908E+15
Altitude
68313979.580125
Surface area
2.6943781242908E+15
Volume
5.7845637733046E+22
Height
37185420.504493